7000003666737 has 12 divisors (see below), whose sum is σ = 10112291001540. Its totient is φ = 4666126990848.

The previous prime is 7000003666703. The next prime is 7000003666739. The reversal of 7000003666737 is 7376663000007.

It can be written as a sum of positive squares in 2 ways, for example, as 1234285448256 + 5765718218481 = 1110984^2 + 2401191^2 .

It is not a de Polignac number, because 7000003666737 - 2¹⁵ = 7000003633969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7000003666692 and 7000003666701.

It is not an unprimeable number, because it can be changed into a prime (7000003666739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45094908 + ... + 45249869.

It is an arithmetic number, because the mean of its divisors is an integer number (842690916795).

Almost surely, 2^{7000003666737} is an apocalyptic number.

It is an amenable number.

7000003666737 is a deficient number, since it is larger than the sum of its proper divisors (3112287334803).

7000003666737 is a wasteful number, since it uses less digits than its factorization.

7000003666737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90353392 (or 90353389 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The spelling of 7000003666737 in words is "seven trillion, three million, six hundred sixty-six thousand, seven hundred thirty-seven".